Re: [openstack-dev] [cinder] some questions about bp "filtering-weighing-with-driver-supplied-functions"

2015-02-24 Thread Zhangli (ISSP)
Hi Duncan, Really thanks for replying and sorry for my delayed response due to Chinese new year. > 1) Driver authors tend, in my experience, to know more than admins, so > drivers should be able (where useful) to be able to set a default value to > either filter expression or weighting expressio

Re: [openstack-dev] [cinder] some questions about bp "filtering-weighing-with-driver-supplied-functions"

2015-02-17 Thread Duncan Thomas
Hi Thanks for looking at / thinking about this. So the idea was (I started this whole thing rolling long ago after a rather heated discussion with a very bright chap from Redhat): 1) Driver authors tend, in my experience, to know more than admins, so drivers should be able (where useful) to be ab